ibm mainframe administrator Jobs

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z O/s Admin

Wavespire

•

North Carolina, USA

Full-time

Systems programming experience in a mainframe environment. This role involves installation, configuration, tuning and ongoing maintenance of operating systems and ISV products. SYSPLEX related skills GRS understanding Understanding of VTAM and TCP/IP networking concepts, TCPIP understanding of Ports, Communications definitions of devices, Virtual IP Addressing, etc. SMTP Understanding of z/OS and z/VM operating systems. Experience with z/Architecture Mainframe hardware z13, z14, z15,z16 Experie
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Posted 6 days ago | Updated 9 hours ago

DB2/IMS Lead Database Administrator

DNS Info Ltd

•

Houston, Texas, USA

Third Party, Contract

Role: DB2/IMS Lead Database Administrator Location: Houston, TX (Hybrid) We are seeking for 10+ years of administrator experienced and detail-oriented DB2 and IMS Database Administrator (DBA) to join our production support team. In this role, you will be responsible for maintaining the stability, availability, and performance of DB2 and IMS databases on IBM mainframe (z/OS) environments. The role requires strong problem-solving skills, a solid understanding of mainframe database internals, and a
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Posted 2 days ago | Updated 1 day ago

Data Warehouse Analyst Informatica IDMC & Snowflake (W2 | Local to Tallahassee, FL only)

Sansar Tec

•

Tallahassee, Florida, USA

Full-time

We are seeking a local and experienced Data Warehouse Analyst to support and administer the Informatica Intelligent Data Management Cloud (IDMC) platform and related services. This role is critical for managing secure agent infrastructure, CI/CD integrations, and enterprise data integration initiatives using Snowflake, Informatica, and Red Hat Linux. Key Responsibilities:Administer and optimize Informatica IDMC services (CDI, CAI, DQ) Deploy Secure Agents on Red Hat Linux with load balancing & T
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Posted 6 days ago

CA Gen Developer

Dexian DISYS

•

Tallahassee, Florida, USA

Third Party

Job Title: WebFocCA Gen Developer Job Location: Tallahassee, FL (on-site) Job Duration: 12 month contract Job Tasks and Activities: Analyze current Focus programs and WebFocus reports and document the specifications for these programs and reports. Work with management to develop an overall remediation strategy for all Focus programs and reports. Analyze existing reports and work with business users to determine how these reports can be improved based on current business needs. Read and documen
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Posted 20 days ago | Updated 7 hours ago

Sr. PKI Security Engineer

Ventures Unlimited

•

Atlanta, Georgia, USA

Full-time

Job DescriptionGood working experience with scripting platforms (PowerShell, Batch, Json, Python, YAML, etc)Expert in PKI design, implementation, administration, and provisioning in AWS. Extensive experience in AWS PKI services: KMS, CloudHSM, ACM, CloudFront, Secrets Manager, CloudTrailExperience with PKI-based products (including Web servers and certification authorities) and Common PKI-based protocols (including SSL and TLS, HTTPs, or LDAPs).A solid understanding of Public Key Infrastructure
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Posted 8 days ago | Updated 2 days ago

z/OS Mainframe Systems Programmer

VDart, Inc.

•

Remote

Third Party, Contract

Job Title: z/OS Systems Programmer Location: Remote, USA Duration / Term: Long-Term Contract Job Description: We are seeking an experienced and highly technical IBM Mainframe z/OS Systems Programmer to lead the lifecycle management of IBM z/OS MLC/IPLA software, OEM/ISV components, and mainframe modernization initiatives. This role demands deep expertise in system software deployment, performance tuning, disaster recovery, and high availability engineering across a large-scale mainframe infrastr
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Posted 18 hours ago

Data Warehouse Analyst

Radise International LLC

•

Tallahassee, Florida, USA

Third Party, Contract

Position: Data Warehouse Analyst Location: Tallahassee, FL (OnSite) Duration: 11 Months (ASAP 06/30/2026) Position Overview We are seeking a seasoned Data Warehouse Analyst to join our team in Tallahassee, FL. You will be responsible for administrating and optimizing the Informatica Intelligent Data Management Cloud (IDMC) platform and Secure Agents on RHEL servers, ensuring high availability, security, and performance. You will partner with infrastructure, security, data engineering, and busine
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Posted 6 days ago